lkml.org 
[lkml]   [2011]   [Mar]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 18/21] staging:iio:ring_sw add function needed for threaded irq.
Date
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
---
drivers/staging/iio/ring_sw.c | 14 ++++++++++----
drivers/staging/iio/ring_sw.h | 1 +
2 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/iio/ring_sw.c b/drivers/staging/iio/ring_sw.c
index 5fbf5ff..bc028ca 100644
--- a/drivers/staging/iio/ring_sw.c
+++ b/drivers/staging/iio/ring_sw.c
@@ -456,11 +456,8 @@ int iio_sw_ring_preenable(struct iio_dev *indio_dev)
}
EXPORT_SYMBOL(iio_sw_ring_preenable);

-void iio_sw_trigger_bh_to_ring(struct work_struct *work_s)
+void iio_sw_trigger_to_ring(struct iio_sw_ring_helper_state *st)
{
- struct iio_sw_ring_helper_state *st
- = container_of(work_s, struct iio_sw_ring_helper_state,
- work_trigger_to_ring);
struct iio_ring_buffer *ring = st->indio_dev->ring;
int len = 0;
size_t datasize = ring->access.get_bytes_per_datum(ring);
@@ -489,6 +486,15 @@ void iio_sw_trigger_bh_to_ring(struct work_struct *work_s)

return;
}
+EXPORT_SYMBOL(iio_sw_trigger_to_ring);
+
+void iio_sw_trigger_bh_to_ring(struct work_struct *work_s)
+{
+ struct iio_sw_ring_helper_state *st
+ = container_of(work_s, struct iio_sw_ring_helper_state,
+ work_trigger_to_ring);
+ iio_sw_trigger_to_ring(st);
+}
EXPORT_SYMBOL(iio_sw_trigger_bh_to_ring);

void iio_sw_poll_func_th(struct iio_dev *indio_dev, s64 time)
diff --git a/drivers/staging/iio/ring_sw.h b/drivers/staging/iio/ring_sw.h
index ee86020..5b6a802 100644
--- a/drivers/staging/iio/ring_sw.h
+++ b/drivers/staging/iio/ring_sw.h
@@ -218,6 +218,7 @@ struct iio_sw_ring_helper_state {

void iio_sw_poll_func_th(struct iio_dev *indio_dev, s64 time);
void iio_sw_trigger_bh_to_ring(struct work_struct *work_s);
+void iio_sw_trigger_to_ring(struct iio_sw_ring_helper_state *st);

#else /* CONFIG_IIO_RING_BUFFER*/
struct iio_sw_ring_helper_state {
--
1.7.3.4


\
 
 \ /
  Last update: 2011-03-31 16:55    [from the cache]
©2003-2014 Jasper Spaans. Advertise on this site